Nepal calls for 'global effort' to address climate change after devastating flash floods

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• Nepal's foreign minister is calling for a "global effort" to tackle climate change , saying his country is among the worst-hit by rising temperatures

• His comments come as at least 675 people have died and more than 2,400 people are missing following devastating flash floods on the Nepal-Tibet border on Wednesday

• It is thought that a glacier collapse sparked the devastating floods, which one one aid worker compared to a "tsunami"

• Families of the missing - including hundreds of foreign nationals - are waiting for news on the whereabouts of their loved ones

• We are relying on reports from Chinese state media about the situation in Tibet. Our China correspondent explains why

• Figures from Nepali officials on the number of casualties and missing people don't always add up - what to know

Nepal calls for 'global effort' to address climate change after devastating flash floods